<template>
  <el-card class="page-tools">
    <el-row type="flex" justify="space-between" align="middle">
      <el-col>
        <div v-if="showBefore" class="before">
          <i class="el-icon-info" />
          <slot name="before" />
        </div>
      </el-col>
      <el-col>
        <el-row type="flex" justify="end">
          <!-- 后插槽 -->
          <slot name="after" />
        </el-row>
      </el-col>
    </el-row>
  </el-card>
</template>

<script>
export default {
  name: 'PageTools',
  props: {
    showBefore: {
      type: Boolean,
      default: false
    }
  }
}
</script>

<style lang='scss'>
  .page-tools {
     margin: 10px 0;
     .before {
       line-height: 34px;
     i {
       margin-right: 5px;
       color: #409eff;
     }
     display: inline-block;
     padding: 0px 10px;
     border-radius: 3px;
     border: 1px solid rgba(145, 213, 255, 1);
     background: rgba(230, 247, 255, 1);
   }
  }
 </style>

